One track size, broad machine coverage. The 230x72Kx45 Heavy Duty MX rubber track (9-inch) fits verified applications including Bobcat MT100, Bobcat MT120, Bobcat MT85, Case TL100, Ditch Witch XT850, and New Holland C314 plus 6 additional verified machines. This 45-link configuration serves mini track loaders and specialty tracked equipment across demanding work environments.
Maximize Uptime. Lower the Cost Per Hour. A failed track costs more than the replacement—it costs production time. This Heavy Duty replacement track is built for contractors and fleets that need dependable machine availability, predictable wear and useful traction instead of mid-job interruptions.
TrackTECH Advantage:
- Continuous Steel Cord: Jointless internal steel cable construction removes splice points and reinforces the track against stretching and high-load stress.
- Forged Steel Links: Heat-treated internal guide links support consistent sprocket engagement under repeated torque and load cycles.
- Wear & Ground Contact: Heavy-duty lug geometry balances traction, footprint stability and long-wearing contact across everyday jobsites.
- Reinforced Rubber Construction: 100% virgin rubber and reinforced sidewalls help resist chunking, tearing, cuts and lateral jobsite impacts.
Durable Mixed-Surface Performance The MX tread is a durable replacement pattern focused on controlled travel, reliable wear, and predictable ground contact across asphalt, concrete, rock, gravel, and mixed surfaces. Best suited for mini track loaders, compact equipment, utility work, and general hard-surface applications. For operators comparing 230x72Kx45 rubber tracks, the tread choice should match the ground conditions, machine application and the balance you want between traction, ride quality, cleanout and surface disturbance.
ENGINEERED FOR THE JOBSITE
Built Tough
Heavy-duty replacement rubber tracks engineered for compact track loaders, tracked skid steers, mini excavators, mini track loaders, and demanding construction equipment applications.
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100% Virgin Rubber
Engineered to resist chunking, tearing, and cutting in harsh, abrasive environments.
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Continuous Steel Cords
Jointless internal cable architecture eliminates structural weak points and maximizes overall tensile strength.
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Drop-Forged Links
Precision heat-treated guide lugs ensure exact sprocket engagement and prevent de-tracking under heavy side-loads.
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Corrosion Resistant
The internal steel framework is fully encapsulated to prevent oxidation, rust, and moisture penetration.
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Reinforced Sidewalls
Extra-thick vulcanized rubber and tapered edge profiles protect against curb slashing and lateral impacts from jobsite debris.
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Low-Vibration Tread
Optimized lug spacing and pitch geometry absorb shock, reducing undercarriage wear and minimizing cabin vibration.
Frequently Asked Questions
Fitment, availability, fulfillment, and support for this product
What size rubber tracks fit the 230x72x45?
Should I replace undercarriage parts when installing new 230x72x45 tracks?
How do I confirm this product fits the 230x72x45?
How fast does TrackTECH ship 230x72x45 parts?
What equipment uses this 230x72Kx45?
What is the MX tread best for?
Do 230x72Kx45 rubber tracks ship free?
What warranty comes with TrackTECH rubber tracks?
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